📅  最后修改于: 2023-12-03 14:40:24.911000             🧑  作者: Mango
C++ is a high-level, general-purpose programming language designed for building powerful applications. It was developed by Bjarne Stroustrup in 1983 as an extension of the C language. Nowadays, C++ is one of the most popular programming languages in the world.
C++ has many features that make it a great language for developers to use.
Object-oriented programming: C++ supports object-oriented programming, which allows users to create modular, reusable code.
High-performance: C++ is faster than most other programming languages because it is compiled.
Memory management: C++ allows developers to manage memory manually or automatically, depending on their needs.
Standard libraries: C++ has a large set of standard libraries, which provide access to various functions and data structures.
Cross-platform: C++ code can be compiled to run on various platforms, including Windows, macOS, Linux, and more.
Here's an example of a simple C++ program that prints "Hello, World!" to the console:
#include <iostream>
int main() {
std::cout << "Hello, World!" << std::endl;
return 0;
}
In this program, we use the cout
object to print the string "Hello, World!"
to the console.
There are many resources available for learning C++. Some popular options include:
cplusplus.com: This website provides a comprehensive guide to C++ programming, with tutorials, code examples, and more.
Udemy: Udemy offers a variety of C++ courses, from beginner to advanced.
Codecademy: Codecademy offers a free, interactive C++ course.
YouTube: There are many C++ tutorials available on YouTube, from experienced programmers to beginners.
C++ is a powerful programming language that can be used to build a wide range of applications. Its features, including object-oriented programming, high-performance, and cross-platform compatibility, make it a popular choice among developers.